Eru

The eru plant (lat. Gnetum africanum) is a vine native to the tropical regions of Africa.

Eru is a climbing vine that can reach lengths of up to several meters. It typically grows in forests and can often be found climbing up trees. The plant has large, dark green leaves that are typically oval. These leaves are the part of the plant that is most commonly used in cooking.

In terms of taste, eru leaves have a slightly sweet, mild flavor and a texture that becomes quite tender when cooked. They are often used in soups and stews in West African cuisines, particularly in Cameroon and Nigeria. They're rich in proteins, fiber, vitamins, and minerals and are used for several medicinal purposes in traditional African medicine.

It's worth noting, however, that the plant is classified as vulnerable due to overharvesting and deforestation, and efforts are being made to promote sustainable harvesting and cultivation practices.